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Sony E-mount lenses

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Nikon Z-mount lenses

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  • Voigtländer
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  • Telephoto
  • Super-Telephoto
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Canon RF-mount lenses

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  • Canon
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  • Samyang (Rokinon)
  • Viltrox
  • Voigtländer
  • Ultra-Wide
  • Wide
  • Standard
  • Short Telephoto
  • Telephoto
  • Super-Telephoto
  • Macro

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Samyang 14mm F2.8 ED AS IF UMC vs Samyang MF 14mm F2.8 MK2

Key differences

  • —The 14mm F2.8 ED AS IF UMC is 138g lighter (570g vs 708g).
Samyang/Rokinon
14mm F2.8 ED AS IF UMC
Samyang 14mm F2.8 ED AS IF UMC
16842
Samyang/Rokinon
MF 14mm F2.8 MK2
Samyang MF 14mm F2.8 MK2
16842
Mount
Sony E (FE)
Sony E (FE)
Focal length
14mm
14mm
Max aperture
F2.8
F2.8
Weight
570g◆
708g
Dimensions ⌀ × L
87.0 × 122.1mm
87.0 × 122.1mm
Volume
726 cm³
726 cm³
Density
0.79 g/cm³
0.98 g/cm³
Filter thread
—
—
Min focus
0.28m
0.28m
Max magnification
0.08×
0.08×
Elements / groups
14 / 10
14 / 10
Aperture blades
6
9◆
Focus drive
Manual Helicoid
Manual Helicoid
Stabilisation
—
—
Weather sealed
—
—
Aperture ring
Yes
Yes · de-click
Released
2010
2020
MSRP (USD)
$399
$399
Sharpness
7.8
7.8
Bokeh Rendering
6.5
6.6◆
Autofocus Speed
MF
MF
Flare Resistance
6.5
6.6◆
Build / Sealing
7.0
7.8◆
Value / Size
9.2◆
8.8
SHARPBOKEHAFFLAREBUILDVALUE

Performance overlay

  • 14mm F2.8 ED AS IF UMC
  • MF 14mm F2.8 MK2

◆ marks the best value in a row. Scores are 0–10 editorial ratings.